/Engine/Source/Runtime/MovieScene/Public/Evaluation/MovieSceneExecutionTokens.h
Add a newIMovieSceneExecutionTokenderived token to the stack
template<typename T> [TEnableIf](API\Runtime\Core\Templates\TEnableIf)< [TPointerIsConvertibleFromTo](API\Runtime\Core\Templates\TPointerIsConvertibleFromTo_1)< typename [TRemoveReference](API\Runtime\Core\Templates\TRemoveReference)< T >::Type, const [IMovieSceneExecutionToken](API\Runtime\MovieScene\IMovieSceneExecutionToken) >::Value >::Type Add ( T && InToken )